NEMA GR 1 : 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Grounding Rod Electrodes and Grounding Rod Electrode Couplings
03-29-2023
12-22-2022
Applies to grounding rod electrodes and grounding rod electrode couplings that function in accordance with the NEC® and/or the National Electrical Safety Code.
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